How to find the sum of each element of a matrix?
2 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
I have a binary image with some pixel values 1 and rest 0...I want to find out the sum of all the pixel values in the image...can any one help?
0 Kommentare
Akzeptierte Antwort
dpb
am 28 Jun. 2015
If x is the array,
xsum=sum(x(:)); % ":" is a Matlab idiom that returns all elements in a column vector
3 Kommentare
Image Analyst
am 28 Jun. 2015
That will work regardless of how many dimensions x has. By the way, a matrix is an array.
Weitere Antworten (0)
Siehe auch
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!